Forum Discussion
peristence on tcp string
We're trying to peristence on a string in an encrypted tcp session.
After the ssl handshake, the first tcp packet has a user id in the form
xxxxx@website.com then a lot of binary data follo...
I'd try adding -inline to the regexp, or changing the way you're capturing the variable:
From the TCL docs here Click here, the base formate for the regexp command is:
regexp ?switches? exp string ?matchVar? ?subMatchVar subMatchVar ...?
So something like this should get you there:
set userID [regexp -nocase -inline { [ 0-9 ]+@website.com} [TCP::payload] ]HTH,
Colin
